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Help CenterGalvanized Coil With Mill Test Report 1 Year Warranty Z180 1.2mm Custom Width Cutting Service
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. We are a professional manufacturer located in Liaocheng, Shandong, China, focused on producing reliable galvanized steel coils for industrial and commercial buyers. This galvanized coil is manufactured with a Z180 coating mass and a nominal thickness of 1.2mm, combining strong corrosion resistance with dependable mechanical properties. Every coil is supplied with a mill test report, so you can verify the actual chemical composition and mechanical performance of the steel. With a 1-year warranty and flexible cutting service for custom widths, this product is designed to meet the demands of modern construction and manufacturing projects.
Product Description
Galvanized coil, also known as galvanized steel coil, is made by passing steel through a molten zinc bath, creating a protective metallurgical bond between zinc and steel. The Z180 designation indicates a zinc coating mass of approximately 180 g/m², which gives dependable protection in moderate environments. The 1.2mm thickness offers a good balance of strength, stiffness, and workability. Thanks to our custom width cutting service, buyers can receive coils cut to specific sizes, reducing material waste and improving fabrication efficiency.
- Z180 coating mass: Provides a uniform zinc layer with a nominal coating mass of 180 g/m² for corrosion resistance.
- 1.2mm thickness: Suitable for a range of structural and decorative applications, this thickness is easy to punch, bend, and form.
- Mill test report: Each batch can be supplied with an inspection report that shows the steel grade, chemical composition, and mechanical properties.
- Custom width cutting: We offer slitting and cutting services to provide the exact width required by your production line.
- 1-year warranty: We stand behind the basic performance of this galvanized coil, with clear support for quality-related issues.
- Good surface quality: The galvanized layer is applied under controlled conditions to reduce bubbles, peeling, and uneven coating.
- Easy processing: The material supports stamping, forming, rolling, and welding during typical manufacturing processes.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Galvanized Steel Coil |
| Base Steel | Cold-rolled steel sheet / steel coil |
| Surface Treatment | Hot-dip galvanized |
| Coating Mass | Z180 (approximately 180 g/m²) |
| Thickness | 1.2 mm |
| Width | Customized based on cutting service |
| Coil Inner Diameter | Available upon request |
| Surface Finish | Standard spangle / available upon request |
| Included Document | Mill Test Report |
| Warranty | 1 Year |
Key Benefits for Buyers
- Better corrosion protection: Z180 coating helps extend the service life of components exposed to humidity and industrial environments.
- Reduced scrap: Custom width cutting means you order only what you need, reducing edge trimming and waste.
- Traceable quality: The mill test report gives you measurable data for incoming inspection and end-user documentation.
- Consistent fabrication: Uniform thickness and coating support stable production at your facility.
- Flexible logistics: Our location in Shandong and export experience allow smooth delivery through Qingdao port.
Applications
- Roofing sheets and wall cladding panels
- Steel structures, purlins, and framing components
- Cold-rolled forming parts for construction machinery
- Automotive parts and general metal fabrication
- Storage racks, containers, and industrial equipment
- Cable trays, ducts, and ventilation systems
Quality Assurance and Documentation
We operate under an ISO9001 quality management system, and our production process is monitored at each stage. The mill test report included with this galvanized coil states relevant test data, which helps you confirm the material is appropriate for your application. Our technical team is available to answer questions about chemical composition, mechanical properties, and processing recommendations. All coils are carefully handled and packed to avoid damage during transport.
Custom Width Cutting Service
We understand that standard coil widths do not always match your production plan. Our cutting lines can slit the master coil into several customized widths, usually in one pass, which improves efficiency and reduces material loss. If you need a width different from standard sizes, please send us your exact requirement. We will confirm the possible tolerance and delivery schedule before production.
Why Choose Hemaokang Steel?
Hemaokang Steel (Shandong) Co., Ltd. was established in 2025, yet our export team has already built a network covering North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market. Our annual export value is US$50 million to US$100 million, with a team of 51-100 employees working to deliver consistent quality and reliable service. With Qingdao as the shipment port, we offer convenient export logistics for global buyers. Our ISO9001 quality management system and strict inspection routines reflect our commitment to protecting our customers' projects. Contact us with your required width, quantity, and delivery date, and we will provide a clear quotation and production proposal.
Frequently Asked Questions
Z180 means that the zinc coating mass of the galvanized coil is approximately 180 g/m², measured by both sides in total. This level is commonly used for applications requiring a balanced level of corrosion protection.
Yes. We offer custom width cutting and slitting services. Please send your specific width and tolerance requirements, and our production team will confirm the feasibility and lead time.
A mill test report is available for the galvanized coil. It contains relevant information about the material, including chemical composition and mechanical properties. Please confirm the specific report format with our sales team when placing the order.
The minimum order quantity depends on the coil weight and the specific width required. We welcome both small trial orders and large container shipments. Please contact us for exact MOQ details.
We use standard export packing to protect coils during transportation. The usual packing includes waterproof wrapping, steel pallets, and suitable edge protection. You can also request additional packaging according to your needs.
The 1-year warranty is provided against quality-related defects in production, such as severe surface peeling or material failure caused by manufacturing issues. The warranty does not cover damages caused by improper storage, processing, or installation.
Production lead time can vary depending on the order quantity and width customization requirements. Standard items are usually faster. We recommend contacting us before ordering to get an accurate delivery schedule.
Yes. Sample availability can be discussed. For certain dimensions, a sample may be provided at sample cost with the cost deducted later for large orders, but this should be confirmed by our sales team.
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